Make sure you choose a faucet that is compatible with your bathroom sink. First, consider whether the faucet will be mounted on the sink, on the counter or on the wall. For sink-mounted faucets, count the number of holes in the deck of the sink (none, one or three) to determine which type of faucet will fit your sink.irst, consider whether the faucet will be mounted on the sink, on the counter or on the wall. For sink-mounted faucets, count the number of holes in the deck of the sink (none, one or three) to determine which type of faucet will fit your sink.
For an adult or an adolescent, carefully insert the tip 7.5 cm to 10 cm (3 to 4 inches); for a child, 5 cm to 7.5 cm (2 to 3 inches); and for an infant, 2.5 cm to 3.75 cm (1 to 1.5 inches). Inserting the tube too far into the rectum can cause perforation.
For children <100 pounds, a minimum of 2 ml blood (in a 4 mL EDTA tube) is needed for crossmatch of 3 pedipaks or one adult packed red cell. For neonates, maternal and cord blood specimens are highly desirable for confirmatory investigations. A minimum of 1 Â½ mL in a 4 mL EDTA tube is needed for the initial crossmatch in the neonate, even for one single pedipack. Hemolytic disease study requires 1 Â½ mL in a 4 mL EDTA tube. For platelets and red cell components, pediatric filters are available for pediatric red cells, pediatric fresh frozen plasma, and split plateletphereses.